package xyz.xtt.admin.utils;

import com.auth0.jwt.JWT;
import com.auth0.jwt.algorithms.Algorithm;

import java.util.Date;
import java.util.Map;


public class JwtUtil {
    private static final String KEY = "mYcTe3Y23UTh6cS8xykF";

    // 生成token
    public static String genToken(Map<String, Object> claims) {
        return JWT.create()
                .withClaim("claims",claims)
                .withExpiresAt(new Date(System.currentTimeMillis() + 1000 * 60 * 60 * 24))
                .sign(Algorithm.HMAC256(KEY));
    }

    // 解析token
    public static Map<String,Object> parseToken(String token) {
        return JWT.require(Algorithm.HMAC256(KEY)).build()
                .verify(token)
                .getClaim("claims").asMap();
    }


}
